Temperature-dependent phase inversion and its effect on partitioning in the poly(ethylene glycol)-ammonium sulfate aqueous two-phase system
β Scribed by Mark A. Eiteman
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 575 KB
- Volume
- 668
- Category
- Article
- ISSN
- 1873-3778
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π SIMILAR VOLUMES
The e β ect of anionic (sodium butylbenzene sulfonate, sodium butylmonoglycol sulfate), cationic (tetrabutyl ammonium bromide), nonionic(Tween 20) and amphoteric (proline) surface active additives on the partitioning of proteins and enzymes, such as BSA, lysozyme, glucose oxidase and b-lactoglobulin,
Buffered aqueous two-phase systems are effective extraction systems for separating amphoteric hydrocarbons like, for example, polypeptides from aqueous phases. The design and basic engineering of such processes requires the knowledge of the liquid-liquid equilibrium. The study presented here aims to